Add floodState struct and rename opcode.

svn-id: r16942

2 files changed, 28 insertions, 13 deletions

diff --git a/scumm/intern.h b/scumm/intern.h
index 7fac1d36e8..96344ed64e 100644
--- a/scumm/intern.h
+++ b/scumm/intern.h
@@ -846,10 +846,19 @@ protected:
 		const char *desc;
 	};
 
+	struct FloodState {
+		Common::Rect box;
+		int field_10;
+		int field_14;
+		int field_18;
+		int field_1C;
+	};
+
 	int _heObject, _heObjectNum;
 	int _hePaletteNum;
 	
 	const OpcodeEntryV90he *_opcodesV90he;
+	FloodState _floodState;
 	WizParameters _wizParams;
 
 	int _curMaxSpriteId;
@@ -995,7 +1004,7 @@ protected:
 	void o90_getSpriteGroupInfo();
 	void o90_setSpriteGroupInfo();
 	void o90_getWizData();
-	void o90_unknown2F();
+	void o90_floodState();
 	void o90_mod();
 	void o90_shl();
 	void o90_shr();
diff --git a/scumm/script_v90he.cpp b/scumm/script_v90he.cpp
index 3b6cb632c0..9ad0d0a075 100644
--- a/scumm/script_v90he.cpp
+++ b/scumm/script_v90he.cpp
@@ -99,7 +99,7 @@ void ScummEngine_v90he::setupOpcodes() {
 		OPCODE(o90_jumpToScriptUnk),
 		OPCODE(o6_invalid),
 		OPCODE(o6_invalid),
-		OPCODE(o90_unknown2F),
+		OPCODE(o90_floodState),
 		/* 30 */
 		OPCODE(o90_mod),
 		OPCODE(o90_shl),
@@ -1601,35 +1601,41 @@ void ScummEngine_v90he::o90_getWizData() {
 	}
 }
 
-void ScummEngine_v90he::o90_unknown2F() {
+void ScummEngine_v90he::o90_floodState() {
 	byte subOp = fetchScriptByte();
 	subOp -= 54;
 
 	switch (subOp) {
 	case 0:
-		pop();
+		_floodState.field_1C = pop();
 		break;
 	case 3:
+		//memset(_floodState, 0);
+		_floodState.box.left = 0;
+		_floodState.box.top = 0;
+		_floodState.box.right = 640;
+		_floodState.box.bottom = 480;
 		break;
 	case 11:
-		pop();
-		pop();
+		_floodState.field_14 = pop();
+		_floodState.field_10 = pop();
 		break;
 	case 12:
-		pop();
+		_floodState.field_18 = pop();
 		break;
 	case 13:
-		pop();
-		pop();
-		pop();
-		pop();
+		_floodState.box.bottom = pop();
+		_floodState.box.right = pop();
+		_floodState.box.top = pop();
+		_floodState.box.left = pop();
 		break;
 	case 201:
+		//floodState(_floodState);
 		break;
 	default:
-		error("o90_unknown2F: Unknown case %d", subOp);
+		error("o90_floodState: Unknown case %d", subOp);
 	}
-	debug(1,"o90_unknown2F stub (%d)", subOp);
+	debug(1,"o90_floodState stub (%d)", subOp);
 }
 
 void ScummEngine_v90he::o90_shl() {